#ifndef _DPCD_H
#define _DPCD_H
/*
  author Sylvain Bertrand <digital.ragnarok@gmail.com>
  Protected by GNU Affero GPL v3 with some exceptions.
  See README at root of alga tree.
*/
int dpcd_wr(struct dce4 *dce, unsigned i, u16 addr, u8 byte);
int dpcd_lanes_vs_pre_emph_wr(struct dce4 *dce, unsigned i, u8 vs_pre_emph);
int dpcd_link_status(struct dce4 *dce, unsigned i, u8 *link_status);
int dpcd_info(struct dce4 * dce, unsigned i);
#endif
